By Mark Vester

At River Cree Resort and Casino in River Cree, Enoch, Alberta, Canada, a battle of heavyweight giants saw the 6'8 Tye Fields (42-2, 38 KOs) knock out the 6'5 Nicolai Firtha (16-6-1) in the sixth round.

Fields, returning for the first time since last June's first round knockout to Monte Barrett, dominated Firtha for the entire fight. He scored a knockdown near the end of the fifth and finished Firtha off with straight left in the sixth for knockout.

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